388639150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 750733200

約数和(自身を除く): 362094050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 433, 619, 725, 866, 1238, 1450, 2165, 3095, 4330, 6190, 10825, 12557, 15475, 17951, 21650, 25114, 30950, 35902, 62785, 89755, 125570, 179510, 268027, 313925, 448775, 536054, 627850, 897550, 1340135, 2680270, 6700675, 7772783, 13401350, 15545566, 38863915, 77727830, 194319575, 388639150]

約数ペア:

[(1, 388639150), (2, 194319575), (5, 77727830), (10, 38863915), (25, 15545566), (29, 13401350), (50, 7772783), (58, 6700675), (145, 2680270), (290, 1340135), (433, 897550), (619, 627850), (725, 536054), (866, 448775), (1238, 313925), (1450, 268027), (2165, 179510), (3095, 125570), (4330, 89755), (6190, 62785), (10825, 35902), (12557, 30950), (15475, 25114), (17951, 21650)]